RELATED PARTY TRANSACTIONS (Details) $ in Thousands			3 Months Ended		9 Months Ended
	Aug. 28, 2015 USD ($) a ft² item	Sep. 30, 2004 USD ($)	Sep. 30, 2015 USD ($) ft²	Sep. 30, 2014 USD ($)	Sep. 30, 2015 USD ($) ft² item	Sep. 30, 2014 USD ($)
Members of Management Holding Noncontrolling Interests | BLI Driveway Lease
RELATED PARTY TRANSACTIONS
Lease term under each renewal					5 years
Area of property leased (in square feet) | ft²			37,000		37,000
Minimum lease term					15 years
Original annual rent expense		$ 300
Annual rent					$ 377
Number of terms for which the lease can be renewed | item					3
Lease rent paid			$ 94	$ 85	$ 282	$ 256
Operating expenses related to lease			23	29	76	93
Affiliates of Controlling Stockholders
RELATED PARTY TRANSACTIONS
Lease rent paid			$ 47	$ 30	$ 118	$ 96
Golden Road | Members of Management Holding Noncontrolling Interests | BLI Parking Lot Lease
RELATED PARTY TRANSACTIONS
Lease term	20 years
Area of property leased (in acres) | a	4.15
Area of building being demolished (in square feet) | ft²	46,000
Number of parking spaces | item	300
Minimum annual rent	$ 695
Anniversary years subject to cost of living adjustment rent increases	5 years
Lease term under each renewal	10 years
Amount due to related party if lease is not renewed	$ 1,600